鑽洞 Save Sign in to save words Simplified: 钻洞 zuāndòng ㄗㄨㄢ ㄉㄨㄥˋ to bore to burrow to crawl through a tunnel Character by character 鑽(zuān)drill 洞(dòng)cave Words that sound like zuāndòng 轉動 A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0